From 941d21a6b081698048392f9d4187381f02804b06 Mon Sep 17 00:00:00 2001
From: jannis <jannis>
Date: Thu, 20 Oct 2005 11:07:32 +0000
Subject: [PATCH] Let's not choke on not-readable directories.

---
 include/plugin_api.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/plugin_api.inc.php b/include/plugin_api.inc.php
index 90ec3e3..47158bb 100644
--- a/include/plugin_api.inc.php
+++ b/include/plugin_api.inc.php
@@ -185,7 +185,7 @@ class serendipity_plugin_api {
         $d = @opendir($ppath);
         if ($d) {
             while (($f = readdir($d)) !== false) {
-                if ($f{0} == '.' || $f == 'CVS' || !is_dir($ppath . '/' . $f)) {
+                if ($f{0} == '.' || $f == 'CVS' || !is_dir($ppath . '/' . $f) || !is_readable($ppath . '/' .$f)) {
                     continue;
                 }
                 
-- 
2.39.5